| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 585 BC DLXXXIV BC |
| Ab urbe condita | 169 |
| Ancient Egypt era | XXVI dynasty, 80 |
| - Pharaoh | Apries, 5 |
| Ancient Greek era | 48th Olympiad, year 4 |
| Assyrian calendar | 4166 |
| Bengali calendar | −1177 |
| Berber calendar | 366 |
| Buddhist calendar | −40 |
| Burmese calendar | −1222 |
| Byzantine calendar | 4924–4925 |
| Chinese calendar |
乙亥年 (Wood Pig) 2112 or 2052 — to — 丙子年 (Fire Rat) 2113 or 2053 |
| Coptic calendar | −868 – −867 |
| Discordian calendar | 582 |
| Ethiopian calendar | −592 – −591 |
| Hebrew calendar | 3176–3177 |
| Hindu calendars | |
| - Vikram Samvat | −528 – −527 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2516–2517 |
| Holocene calendar | 9416 |
| Iranian calendar | 1206 BP – 1205 BP |
| Islamic calendar | 1243 BH – 1242 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1749 |
| Minguo calendar | 2496 before ROC 民前2496年 |
| Nanakshahi calendar | −2052 |
| Thai solar calendar | −42 – −41 |